Just got a Samsung 55 inch Curved 6250 TV. Connected to the TV is DirecTV receiver, Amazon Firestick, and Roku Stick. We also connected a sound bar to the TV, but the only options of connecting the sound bar are bluetooth or optical. I can't use HDMI or component because the TV doesn't have...

I will like to know if I can use a optical audio cable from my wireless Joey to my soundbar.

I'm really starting to get confused. I'd like to buy a soundbar to use with my TV (SONY EX710 HDTV.) For whatever it's worth, it says it has: Audio Out : Variable/Fixed Audio Out : 1 (Rear) Digital Audio Output(s) : Optical Digital Output - 1 (Rear) I have an HR21-100 with a RC64 remote and...